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61 11... Installing the positive battery terminal repair cable

Special tools required: 

The repair instructions describe how to install the positive battery terminal repair cable (BMW Parts Department 9 283 498).

READ AND COMPLY WITH NOTES ON HANDLING WIRING HARNESSES AND WIRING!

READ AND COMPLY WITH NOTES ON CRIMPING STOPS! 

Necessary preliminary work: 

Work is shown on the E82 by way of example.

There may be differences in detail in the case of other vehicle types and equipment specifications.

The positive battery cable is fitted at the position marked with an arrow.

Fig 1: Locating Positive Battery Cable Mark
G10022173Courtesy of BMW OF NORTH AMERICA, INC.

Loosen both nuts (1) (tightening torque: 15 Nm).

Remove both positive battery cables (2, 3).

Fig 2: Identifying Both Positive Battery Cables And Nuts
G10022174Courtesy of BMW OF NORTH AMERICA, INC.

Installation note: 

Before fastening the screw connection  after successful repair work, clean both threaded bolts and  the cable shoe of the thick positive battery cable (3), e.g. with brake cleaner.

Provide the cable shoe of the repaired positive battery cable (2) and  the thick positive battery cable (3) on both sides with ample grease  .

Only secure to the threaded bolt with nuts (1) after greasing  both cable shoes (2, 3).

After installation, also generously grease  the two nuts (1) and the threaded bolt.

(Grease part number: 2 295 229)

Measure out and mark a length of 100 mm on the positive battery cable (1).

Cut the positive battery cable (1) at the mark.

Fig 3: Cutting Positive Battery Cable At Mark
G10022175Courtesy of BMW OF NORTH AMERICA, INC.

Measure out and mark a length of 12 mm on the positive battery cable (1).

Strip the insulation from the positive battery cable (1) at the mark.

Do not damage the strands during stripping! 

Fig 4: Stripping Positive Battery Cable
G10022176Courtesy of BMW OF NORTH AMERICA, INC.

Attach the heat-shrink tubing (3) to the positive battery terminal repair cable (2).

Crimp the vehicle-side positive battery cable (1) and the positive battery terminal repair cable (2) using special tool 61 0 202 .

Position the heat-shrink tubing (3) centrally over the crimping point.

Shrink the heat-shrink tubing (3) with a hot air blower 0 444 131 at 400 °C. Use a heat-shrink tubing reflector (4)!

Fig 5: Attaching Heat-Shrink Tubing To Positive Battery Terminal Repair Cable
G10022177Courtesy of BMW OF NORTH AMERICA, INC.